Combustion engine without compression and method

ABSTRACT

A none-compression internal combustion rotor motor and method to eliminate all of the disadvantages of the presently available internal combustion engines. By eliminating the compression stroke, increasing the efficiency. By replacing the crank shaft, the valve train and the cast iron parts with the main rotor, the combustion pressure can be converted into much higher rotational power and torque and efficiency. By having less parts, and by manufacturing from aluminum, eliminating all of the cast iron parts, reducing the manufacturing energy consumption. By having only balanced rotating parts that rotate on bearings without touching each other, greatly increasing the lifetime of the motor. The none-compression internal combustion rotor motor is air cooled needing no coolant, making it environmentally friendly.

None compression internal combustion rotor motor and method.

This invention is relates to the internal combustion engines.

BACKGROUND OF THE INVENTION

The problems of the currently used Internal Combustion engines are:

By analyzing the currently used internal combustion engines designs andworking method it becomes clear that:

The fuel/Hp. Efficiency are: 20% -30% it means 70% to 80% of the fuel iswasted to air pollution.

# 1 cause of the low fuel/Hp. Efficiency is:

The compression stroke: responsible for 30%-40% of the efficiency loss.

# 2 cause of the low fuel/Hp. Efficiency is:

The up and down piston movement converted to a rotating movement with acrank shaft is: responsible for 25%-30% loss of the efficiency.

The high weight/Hp. Proportion of the piston engines is: 3-4 kg/Hp.

# 1 cause of the high weight/Hp. Is:

The low fuel/Hp efficiency, cause of the larger engines/Hp.

# 2 cause of the high weight/Hp. Is:

Most of the parts of the engines are made of forged steel and cast iron.

# 1 cause of the high manufacturing energy consumption is:

The low fuel/Hp. Efficiency mean larger engines/Hp.

# 2 cause of the high manufacturing energy consumption is:

The high temperature of manufacturing the steel and cast iron parts.

# 3 cause of the high manufacturing energy consumption is:

The machine finishing all of the forged steel and cast iron parts.

My study resulted in a design and method that addresses all of theseproblems, yielding the only method to build highly economicalnone-compression internal combustion rotor motor.

The high fuel/Hp. Efficiency engine: by eliminating the compressionstroke, and the up and down piston movement.

The Low weight/HP—proportion engine: by eliminating the valve train, theforged steel crank shaft and all the cast iron pars.

The High torque engine: by increasing the diameter of the blades.

The Low manufacturing energy consumption: by the simple design, lessparts, and made of aluminum.

DESCRIPTION OF THE PREFERRED EMBODIMENT

The none compression internal combustion rotor motor and methodaccording to the present invention comprises:

The side discs FIG. 8 with bearings inserted in the centre for the mainrotor FIG. 15, and bearings inserted in for the three timing rotors atthe edges of the side discs.

The main rotor FIG. 15 and FIG. 16 with tubular main shaft, multiplespacers between the main shaft and the drum FIG. 7 parts number 38, withtwo blades FIG. 7 parts number 35, and 36, inserted in the bearings ofthe front and rear discs FIG. 8 and the main timing gear placed on themain shaft at the front side FIG. 17, FIG. 18

Three “C” shape timing rotors FIG. 11 inserted in between the front andrear side discs, the timing gears placed on the font side FIG. 17 andFIG. 18. to synchronize the rotation of the “C” shape timing rotatorsinto the position to let the blades FIG. 7 parts number 35 and 36,rotating free but enclosing the space between the combustion chambercover FIG. 7 parts number 30 and the drum of the main shaft FIG. 7 partsnumber 38, to create an enclosed combustion chamber.

In the preferred embodiment according to the present invention, the nonecompression internal combustion rotor motor has three combustion chambercover FIG. 7 parts number 30 containing multiple exhaust ports, FIG. 7parts number 32, and multiple fuel injector ports and spark plug portsFIG. 7 parts number 31.

The combustion chamber covers are placed on the top edge of the two sidediscs FIG. 17 and FIG. 18 to cover the “C” shape timing rotor and theside discs as part of the combustion chamber.

DESCRIPTION OF THE PREFERRED METHOD

The preferred method of the none compression internal combustion rotormotor. According to this invention.

The working method of the present invention, the none compressioninternal combustion rotor motor, in the preferred embodiment has three“C” shape timing rotors, FIG. 7 parts number 33/A, 33/B, 33/C, and threecombustion chamber cower, and the direction of rotation of the “C” shapetiming rotors are counter clock wise, and main rotor FIG. 15 and FIG.16, with 2 blades FIG. 7 parts number 35 and 36, and the direction ofrotation of the main rotor is clock wise.

When blade number 36 is in ignition position in combustion chamber “A”FIG. 1, (the timing rotor 33/A is enclosed the space between thecombustion chamber cover 30 and the main drum 38) the fuel is injectedand ignited.

Before blade 36 get to the rear exhaust port of combustion chamber “A”FIG. 2 (to let the exhaust out, at the same time timing rotor 33/A inposition to open the front exhaust port of combustion chamber “A” withit's rear edge, FIG. 1) blade 35 in position in chamber “C” FIG. 2 toget ignited.

Before blade 35 get to the rear exhaust port of combustion chamber “C”,FIG. 3, blade 36 get in position in chamber “B” FIG. 3 to get ignited.

Before blade 36 get to the rear exhaust port of combustion chamber “B”FIG. 4, blade 35 in position in chamber “A” FIG. 4, to get ignited.

Before blade 35 get to the rear exhaust port of combustion chamber “A”FIG. 5, blade 36 in position in chamber “C” FIG. 5, to get ignited.

Before blade 36 get to the rear exhaust port of combustion chamber “C”FIG. 6, blade 35 in position in chamber “A” FIG. 1

The cycle going on, with six combustion per revolution, and convert thecombustion pressure to pure rotational high torque turning power.

The diameter of the motor diameter can be made in any size, the timingrotor diameter and main rotor diameter ratio can be 1:1, or 1:2, or 1:3,or 1:4 or more.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 to FIG. 6 View of the cross-sections showing the working methodof the none compression internal combustion rotor motor according to thepresent invention.

FIG. 7 View of the cross section with the parts numbers from 30 to 39and indicate the direction of the rotors of the none compressioninternal combustion rotor motor according to the present invention.

FIG. 8 Front view of the side disc of the none compression internalcombustion rotor motor according to the present invention.

FIG. 11 top view of the “C” shape timing rotor, according to the presentinvention.

FIG. 12 cross section of the “C” shape timing rotor, according to thepresent invention.

FIG. 13 side view of the “C” shape timing rotor, according to thepresent invention.

FIG. 14 3D view of the “C” shape timing rotor, according to the presentinvention.

FIG. 15 longitudinal cross section of the main rotor, according to thepresent invention.

FIG. 16 cross section of the main rotor, according to the presentinvention.

FIG. 17 side view of the motor with timing gears, according to thepresent invention.

FIG. 18 front side view of the motor with timing gears, according to thepresent invention.

Drawing page number 1/3 Showing the side view and cross section view forall of the parts of the non compression internal combustion rotor motoraccording to the present invention.

REFERENCES CITED

UNITED STATES PATENTS 3,996,903 December 1976 Cseh 8,202,066 June 2012Nakken 1,829,391 November 1931 Bullington 1,904,892 April 1933 Trube2,182,269 December 1939 Whritenour 2,988,065 June 1961 Wankel Et Al3,359,954 December 1967 Eiermann Et Al 1,568,051 January 1926 Bullington3,688,749 September 1972 Wankel 3,990,405 November 1976 Kecik 3,937,187February 1976 Bergen

What I claim as my invention is:
 1. None-compression internal combustion rotor-motor and method according to this invention comprising:
 1. Two side discs with bearings for the main shaft and bearings for the “C” shape timing rotors.
 2. Main rotor with main shaft, and center drum with multiple blades, and multiple spacers and multiple holes for venting air, and main timing gear.
 3. Multiple “C” shape timing rotors with timing gear.
 4. Multiple combustion chamber covers, with fuel injector ports, spark plug ports, exhaust ports.
 5. A method of the none compression internal combustion rotor motor according to this invention: The “C” shape timing rotors rotation is synchronized by the timing gears into a position to let the blades rotate free, but closing the space after the blade passed thru, creating an enclosed combustion chamber, filed with fresh air, without a compression, and at the same time fuel is injected in and ignited by the spark, by the end of the combustion section the blade edge passing over the rear exhaust port and the “C” shape timing rotor edge passing over the front exhaust port to exhaust. 